I dug up an old live recording that I never got around to mixing. Made me think of this thread.
Some of the songs only have one guitar. The band always played live on a click track, so I had a thought: On the single guitar songs, I could grab the 2nd chorus guitar, paste it into the first chorus (and paste the first into the second), and then EQ them differently. I would have different performances of the same part since these songs (like many rock songs) repeat the same guitar notes in different places of the same song. I'll give it a shot and report back...
Running the same guitar-signal into two amps
What I love to do live:
I have a Roland 2480. Turns out it is my best friend when playing guitar live. I map out the song and set a click track. Then I plug my guitar directly into one of the inputs. From there, I route that input to several mixer tracks.
So what I have is an identical copy of my direct, unprocessed guitar on 4 or 5 mixer channels. From there, I start routing the channels all over the place.
-One channel goes out to a guitar amp with a nice distortion setting on the amp itself.
-Another channel goes out to a second guitar amp set to a clean channel.
-Another channel goes through the Roland's internal guitar sim for a different distortion sound, and then back out to the clean amp.
-Another channel goes out to an
acoustic guitar simulator pedal, then out to a DI into the house snake.
Repeat for as many mixer channels, outboard pedals, and internal Roland effects as I need.
Since the song is mapped out on a click track, and since the Roland has full automation, I can program tone changes and never have to stomp a single pedal on the floor. When I want clean, the Roland pulls all of the faders down except the one going out to the clean amp. When I want full distortion, I program it to raise only the fader going to the dirty amp and the fader hitting the internal amp sim going out to the clean amp.
All I have to do is start the thing going and then play. It really is a blast to be strumming away with an acoustic sim sound coming out of the house PA and then have two amps kick in with blazing distortion right behind you at exactly the right moment.
And since the Roland is also a recorder and the song is mapped out, I can even do something like record my guitar playing power chords ahead of time (again, clean directly off the guitar) and then send that out to the distorted guitar amp while I play full chords through the other amp live.
Obviously getting the "mix" right depends on outboard gear being set the same way every time. If anybody wants to try something like this, I highly recommend taking an empty track in the Roland (or whatever multi-track or DAW you use) and recording your voice describing the settings on every amp and pedal. That way the info is always right with the mix data.
And don't forget to send the click to the drummer's in-ears!
Fun stuff.